据说是爆炸 引起，

[waiting]

<table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td valign="top" width="95%" align="left">Re: EARTHQUAKE IN OTTAWA</td><td valign="top" width="70" align="right">Quote</td></tr><tr><td colspan="2" valign="top">
A friend just called and told me he heard a huge boom, he lives in the sandhills of Nebraska in the middle of nowhere.

I know it's not anywhere near you guys, just letting you know.</td></tr></tbody></table>

 

[张拉拉]

原子弹爆炸还差不多。。。

 

[苦逼热狗]

可能是因为地震导致什么东西塌了，地震是真的，不会是爆炸

 

[我等屁民]

5.5 级地震 49 km ( 31 mi) N of Cumberland, Canada